Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Duke of Marlborough | Statement: [Marquess of Blandford, heirTitleOf, Duke of Marlborough]

Target entity: Duke of Marlborough
Context triple: [Marquess of Blandford, heirTitleOf, Duke of Marlborough]

• A. Duke of Marlborough chosen
  The Duke of Marlborough is a hereditary British noble title in the Peerage of England, historically associated with the Churchill family and centered at Blenheim Palace in Oxfordshire.
• B. John Churchill, 1st Duke of Marlborough
  John Churchill, 1st Duke of Marlborough, was a prominent English general and statesman renowned for his decisive victories against France in the early 18th century and for shaping European power politics.
• C. John Spencer-Churchill, 10th Duke of Marlborough
  John Spencer-Churchill, 10th Duke of Marlborough, was a prominent British aristocrat and landowner of the late 19th and early 20th centuries, head of the Marlborough ducal line and custodian of Blenheim Palace.
• D. Earl of Marlborough
  The Earl of Marlborough is a historic English peerage title most famously associated with John Churchill, the military commander later elevated to Duke of Marlborough for his victories during the War of the Spanish Succession.
• E. John Winston Spencer-Churchill, 7th Duke of Marlborough
  John Winston Spencer-Churchill, 7th Duke of Marlborough, was a prominent 19th-century British Conservative politician and aristocrat who served as Lord Lieutenant of Ireland and was the grandfather of Prime Minister Winston Churchill.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: heirTitleOf
Context triple: [Marquess of Blandford, heirTitleOf, Duke of Marlborough]

• A. heirOf
  Indicates that one entity is the legal or designated successor who inherits from another entity, typically upon that entity’s death or transfer of rights.
• B. hasHeirApparentTitle chosen
  Indicates that an entity holds a title designating them as the officially recognized heir apparent to another entity’s position or rank.
• C. higherTitleHeir
  Indicates that the heir holds or is designated to inherit a title of higher rank or precedence than the compared title.
• D. representativeOfMonarchTitle
  Indicates that one entity serves as the official representative or holder of authority on behalf of a monarch’s title.
• E. successorTitle
  Indicates the title or position that directly follows and replaces a previous one in a sequence or succession.
• F. None of above.